DB2 FOR LUW / DB2FORLUW / B10 - DB2

Here is an example scenario.

Problem Reproducible Steps:
1. $ repro.sh > repro.log

$ cat repro.sh
----------
#!/bin/sh

##########################################
# At source side. craete testdb1 source database

db2 terminate
db2stop
db2 -v "update dbm cfg using FEDERATED yes"
db2 -v "update dbm cfg using FED_NOAUTH yes"
db2start

db2 -v "create database testdb1"
db2 -v "connect to testdb1"
db2 -v "create table tab01 (col1 int not null, col2 int,
constraint pk_tab1 primary key(col1))"
db2 -v "create index tab01_idx1 on tab01(col2)"
db2 -v "insert into tab01 values ( 1, 1 )"
db2 -v "runstats on table tab01 with distribution and unsampled
detailed indexes all allow write access"
# timeA
db2 -v "select substr(indname,1,30) indname, stats_time from
syscat.indexes where tabname='TAB01'"
db2 -v "terminate"

##########################################
# At federate server side. create testdb2 as federate database

db2 -v "create database testdb2"
db2 -v "connect to testdb2"
db2 -v "CREATE WRAPPER DRDA LIBRARY 'libdb2drda.a' OPTIONS
(DB2_FENCED 'N')"
db2 -v "CREATE SERVER TEST01 TYPE DB2/AIX VERSION '10.5' WRAPPER
DRDA authorization hidehy password hogehoge OPTIONS (DBNAME
'testdb1')"
db2 -v "CREATE USER MAPPING FOR hidehy SERVER TEST01 OPTIONS
(REMOTE_AUTHID 'HIDEHY', REMOTE_PASSWORD 'hogehoge')"
db2 -v 'CREATE NICKNAME "HIDEHY"."TAB01" FOR
"TEST01"."HIDEHY"."TAB01"'

# timeB
db2 -v "select substr(indname,1,30) indname, stats_time from
syscat.indexes where tabname='TAB01'"
db2 -v "call sysproc.nnstat ('TEST01', 'HIDEHY','TAB01',
null,null,0,null, ?, 1)"
# timeC
db2 -v "select substr(indname,1,30) indname, stats_time from
syscat.indexes where tabname='TAB01'"
db2 -v "call sysproc.nnstat ('TEST01', 'HIDEHY','TAB01',
null,null,0,null, ?, 1)"

db2 "terminate"
----------

$ egrep 'select substr|nnstat|PK' repro.log and added those
time.

select substr(indname,1,30) indname, stats_time from
syscat.indexes where tabname='TAB01'
PK_TAB1                        2015-03-04-00.26.28.142687

****************************************************************
* USERS AFFECTED:                                              *
* Db2 Version 11.1                                             *
****************************************************************
* PROBLEM DESCRIPTION:                                         *
* See Error Description                                        *
****************************************************************
* RECOMMENDATION:                                              *
* Upgrade to Db2 Version 11.1 Mod 2 Fix Pack 2.                *
****************************************************************

not known / see Local fix

forerunner  : IT08123 
follow-up : 

Date  - problem reported    :
Date  - problem closed      :
Date  - last modified       :

04.08.2017
10.10.2017
10.10.2017